The simplest rationalisation factor of (22-3 ) is: 1. 22+3 2. 22+… - Vidyadip

Question

The simplest rationalisation factor of $\big(2\sqrt{2}-\sqrt{3}\big)$ is:

$2\sqrt{2}+3$
$2\sqrt{2}+\sqrt{3}$
$\sqrt{2}+\sqrt{3}$
$\sqrt{2}-\sqrt{3}$

✓

Answer

$2\sqrt{2}+\sqrt{3}$

Solution:
The simplest rationalisation factor of $\big(2\sqrt{2}-\sqrt{3}\big)$ is $2\sqrt{2}+\sqrt{3}$
Hence, the correct option is (b).

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